Unless using dynamic partitions, `partition_size` should be a fixed
value that equals to the partition size in BoardConfig. It should stay
the same when building an image for that partition. Only the actual
image size that's used to hold the filesystem could be adjusted. This CL
cleans up the uses of `partition_size` and `image_size` to better
reflect such logic.
With dynamic partitions, the only thing that changes is the need to
compute `partition_size` upfront. Once that's done, `partition_size`
should remain unchanged.
Test: `m dist`
Test: `python -m unittest test_add_img_to_target_files`
Test: `python -m unittest test_validate_target_files`
Change-Id: Idedb3e018c95e8f63dc4d9c423be27f30ebb584f
This is in line with the change of mkuserimg_mke2fs.sh to python binary.
Bug: 112555072
Bug: 63866463
Test: unittests pass
Change-Id: I82c0be1e5bbc685edc15120da73aa43fdc9f2f05
build_image.py used to invoke build_verity_metadata.py with a hard-coded
path of 'system/extras/verity/build_verity_metadata.py', which makes it
hard to run unittests from non-$(ANDROID_BUILD_TOP) directory.
This CL adds the dependency on the tool, so that it gets installed to
$(HOST_OUT_EXECUTABLES), then removes the hard-coded path.
Bug: 74544459
Bug: 76015688
Test: `m dist`
Test: python -m unittest test_validate_target_files
Change-Id: I0dcf4eb067a0db6f099cb589eb99a151a05c7f2b
For a given (signed) target-files.zip, this CLs allows verifying the
Verified Boot related images. It works with both of VB 1.0 and VB 2.0
images.
As part of the CL, it also moves validate_target_files.py to argparse,
which is more flexible than the traditional getopt module.
Also add unittests for the VB 1.0 path. VB 2.0 tests will be added in
follow-up CL.
Example usage:
- Run the script on aosp_bullhead target-files.zip.
$ ./build/make/tools/releasetools/validate_target_files.py \
--verity_key build/target/product/security/verity.x509.pem \
--verity_key_mincrypt build/target/product/security/verity_key \
aosp_bullhead-target_files-4522605.zip
- Run the script on aosp_walleye target-files.zip.
$ ./build/make/tools/releasetools/validate_target_files.py \
--verity_key external/avb/test/data/testkey_rsa4096.pem \
aosp_walleye-target_files-4627254.zip
Bug: 63706333
Bug: 65486807
Test: Run validate_target_files.py on target_files.zip files.
Test: PYTHONPATH=build/make/tools/releasetools python -m unittest \
test_validate_target_files
Change-Id: I170f14d5828d15f3687d8af0a89a816968069057
